Silverman and Sheen are known to stay friendly with their exes. The funny lady – who recently appeared on Kimmel's late-night show to jokingly give him back the stuff he left with her when they dated –has said of Kimmel: "We were together for so long and tried our best to make it work. I can think of him now and don't have that edgy feeling anymore. I just love him to pieces."

Meanwhile, Sheen has managed to co-parent his daughter Lily with his ex, Kate Beckinsale.

A rep for Silverman did not return calls for comment.

Reporting by JENNIFER GARCIA

Michael Sheen and Sarah Silverman at his Feb. 6 birthday party in L.A.